package com.csw.shuanfa.SuanFa;

import lombok.extern.slf4j.Slf4j;

/**
 * @author 1
 */
@Slf4j
class TestMn {

    public static void main(String[] args) {
        int m = 5, n = 4;
        m = m + 1;
        n = n + 1;
        int res = --m + n;
        log.error("" + res);
    }
}
